Year   Concerts Seen  
2021 2 concerts
2020 2 concerts
2019 7 concerts
2017 5 concerts
2016 3 concerts
2014 2 concerts
2013 1 concert
2012 1 concert
2007 1 concert
2006 1 concert
2004 1 concert
2002 1 concert
2000 1 concert
1997 1 concert
1996 1 concert
1995 1 concert
1993 1 concert
1992 3 concerts